Posted on November 11, 2011 at 10:08Hi everyoneI have some silly newbie doubts on stm32f2 seriesI had downloaded the standard peripheral library and was looking at the sample codes in \STM32F4xx_DSP_StdPeriph_Lib_V1.0.0\Project\STM32F4xx_StdPeriph_E...
Posted on November 11, 2011 at 19:13I was going to use an external reference voltage for the ADC but noticed you can utilise an internal reference. Was wondering which reference takes priority if I have an external voltage reference plus utilise the...
Posted on November 10, 2011 at 07:35the ctrl registers remain at reset values but idr 0 an 1 goto low(0). is there something wrong with my source? // // // //STM32 BUTTON TEST //by T. Herring tre2020067@gmail.com // /////////////////////////////////...
Posted on November 07, 2011 at 12:25Does anyone have any references for design articles or documentation - beyond the obvious manuals - for operating the FSMC in synchronous burst mode? I have seen AN2784, but this only deals with asynchronous memor...
Posted on November 10, 2011 at 00:14I am working updating and existing project that has 2 modes of running the usb in our product. One is a serial port mode that is working as expected, and an emulated msd cdrom that is also working as expect. What...
Posted on October 28, 2011 at 07:29Anyone know the address of TS_Factory_CONV_V90, VREFINT_Factory_CONV ?Document Name: RM0038: STM32L151xx and STM32L152xx advanced ARM-based 32-bit MCUsPage 192: ... stored in a specific data address : the TS_Factor...
Posted on November 10, 2011 at 07:27the ctrl registers remain at reset values but idr 0 an 1 goto low(0). is there something wrong with my source? // // // //STM32 BUTTON TEST //by T. Herring tre2020067@gmail.com // /////////////////////////////////...
Posted on November 09, 2011 at 16:38FIXED!!!!I was using a Union Structure, which required a read to the register..I have STM32F207 chip...Using UART2, I've tried to do bidirectional data sending and receiving. However, I've noticed that when I wri...
Posted on September 21, 2011 at 19:10http://www.st.com/internet/evalboard/product/252419.jsp Looking to be about $16-$19 USD depending on distributor.http://www.st.com/internet/mcu/subclass/1521.jsphttp://www.st.com/internet/com/TECHNICAL_RESOURCES/...
Posted on November 09, 2011 at 10:06Originally Posted 12 October 2011 to OnARM forum (which seems to be dead). Using arm_conv_f32 with a 7 element array and a 58 element array I get convolution results I expect. 0.0625, 0.125, 0.1875, 0.25, 0.1875, ...
